This is the 949th most frequent Finnish word.
yliopistossa
"Yliopistossa" means "at the university" in English.
Here, 'yliopistossa' describes the setting of the meeting, again showcasing the inessive case to demonstrate location.
Tapasimme toisemme yliopistossa.
We met each other in the university.
In this sentence, 'yliopistossa' is used to indicate the location where the action of studying is taking place, utilizing the inessive case to denote being at the place.
Hän opiskelee yliopistossa.
They are studying at the university.
In this case, 'yliopistossa' expresses where the research activity occurs, using the inessive case like in the previous examples.